425749196 has 24 divisors (see below), whose sum is σ = 753509904. Its totient is φ = 210470400.

The previous prime is 425749183. The next prime is 425749201. The reversal of 425749196 is 691947524.

425749196 = T₁₁ + T₁₂ + ... + T₁₃₆₆.

It is a self number, because there is not a number n which added to its sum of digits gives 425749196.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235496 + ... + 237296.

It is an arithmetic number, because the mean of its divisors is an integer number (31396246).

Almost surely, 2^425749196 is an apocalyptic number.

It is an amenable number.

425749196 is a deficient number, since it is larger than the sum of its proper divisors (327760708).

425749196 is a wasteful number, since it uses less digits than its factorization.

425749196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2441 (or 2439 counting only the distinct ones).

The product of its digits is 544320, while the sum is 47.

The square root of 425749196 is about 20633.6907992729. The cubic root of 425749196 is about 752.2888277696.

The spelling of 425749196 in words is "four hundred twenty-five million, seven hundred forty-nine thousand, one hundred ninety-six".